Fiber optic transceiver module BlueOptics QSFP-100G-CWDM4-SM1300-BO QSFP28 LC Aluminium 40g

The BlueOptics QSFP-100G-CWDM4-SM1300-BO is a QSFP28 fiber optic transceiver module designed for high-speed 100G data transmission over single-mode fiber. The module uses CWDM4 wavelength multiplexing and an LC duplex interface in an aluminium housing. It supports standard 100GBASE-CWDM4 applications and is intended for installation in compatible networking equipment that follows MSA QSFP28 specifications. The compact 40 g module provides a robust optical link for data centers and carrier or enterprise networks where long-distance, low-interference transmission is required.

Advantages

The module delivers guaranteed multi-channel CWDM4 operation with simultaneous transmit and receive channels using LC connectors, ensuring predictable performance in MSA-compliant QSFP28 ports. Its aluminium housing and small form factor reduce weight while providing mechanical durability. Digital diagnostics (DDM/DOM) support enables real-time monitoring of supply voltage, laser bias current, optical output and input power, and module temperature to simplify maintenance and faultfinding. The design is compatible with major networking platforms that accept QSFP28 CWDM4 transceivers.

Suitable for

Key specifications

How to use

Install the transceiver into a compatible QSFP28 slot on a switch, router, or other networking device following the vendor’s hot-swap and handling procedures. Use LC duplex single-mode patch cords or a suitable patch panel to connect the module to the remote transceiver. Verify link parameters and DDM/DOM values through the host device management interface to confirm optical power levels, temperature, and module status. Ensure firmware and driver compatibility on the host device if required by the platform.

Recommendations

For reliable long-term operation, use single-mode LC patch cords of appropriate attenuation and keep connectors clean. Confirm that the host hardware supports 100GBASE-CWDM4 QSFP28 modules and enables DDM/DOM access if remote diagnostics are needed. Follow ESD precautions when handling the module and avoid excessive bending of fiber to maintain optical performance.